Upper: Full Grain Leather. Lining: Airmesh, Breathable, Soft. Insole: Cushioned, Durango Sole Comfort Footbed, EVA. Outsole: Oil Resistant, Slip Resistant. Fabric Technology: Durable. 9-Layer Comfort System, Double Row Stitch, Dually Shank System, Durango X-Pand System, Goodyear Welted, Hidden Gore Construction, Rearfoot Stability, Rolled Shank. Block Heel. Heel Height: 1.5in. Cut: Mid Calf. Design: Textured. Toe Style: Square. Fastening: Pull-On. Ref: UTFS11742